Institution: | 1. Department of Obstetrics and Gynecology, University of Texas Medical Branch at Galveston, Galveston, Texas;2. Division of Gynecologic Oncology, Department of Obstetrics, Gynecology, and Reproductive Sciences, Yale School of Medicine, New Haven, Connecticut;3. Department of Preventive Medicine and Community Health, University of Texas Medical Branch at Galveston, Galveston, Texas;4. Department of Pediatrics, Dan L. Duncan Comprehensive Cancer Center, Baylor College of Medicine, Houston, Texas |